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Revision: 62268
at February 12, 2013 22:01 by apphp-snippets
Initial Code 
<?php           
function getRemoteIPAddress(){
    $ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
    return $ip;
}
 
/* If your visitor comes from proxy server you have use another function
to get a real IP address: */ 
function getRealIPAddress(){    
    if(!empty($_SERVER['HTTP_CLIENT_IP'])){
        //check ip from share internet
        $ip = $_SERVER['HTTP_CLIENT_IP'];
    }else if(!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){
        //to check ip is pass from proxy
        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
    }else{
        $ip = $_SERVER['REMOTE_ADDR'];
    }
    return $ip;
}
?>
Initial URL 
http://www.apphp.com/index.php?snippet=php-get-remote-ip-address
Initial Description 
This code allows to get the IP address from which the user is viewing the current page.
Initial Title 
Get Remote IP Address in PHP
Initial Tags 
php, ip
Initial Language 
PHP